— Must I finish my homework now, Mum?                        —No, you _____. You can do it tomorrow.

— I heard they went skiing in the mountains last winter. — It ________ true because there was little snow there.

 --- Another cup of coffee? ---No. thanks. I _____ be off. Marry is waiting for me.

—The traffic is heavy now, so Mike       come late.—Let’s wait ten more minutes.

Sometimes most of us probably are angry______our friends, parents or teachers.